CFO — Louis Dickler: The filing discloses an internal promotion where an existing executive assumes the Acting CFO role temporarily, which is a succession arrangement rather than a departure.

RESULTS OF OPERATIONS AND FINANCIAL CONDITION. On August 5, 2026 , Warner Music Group Corp. (“the Company”) issued an earnings release announcing its results for the quarter ended June 30, 2026, which is furnished as Exhibit 99.1 hereto. This information shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any f…

OTHER EVENTS. On August 5, 2026 , the Company also announced in the earnings release furnished as Exhibit 99.1 hereto that its Board of Directors declared a regular quarterly cash dividend of $0.20 per share on the Company’s Class A Common Stock and Class B Common Stock. The dividend is payable on September 1, 2026, to stockholders of record as of the close of business on August 20, 2026.

Results of Operations and Financial Condition. The Company has presented below certain preliminary estimated financial information as of and for the three months ended June 30, 2026 based on currently available information. The Company has not finalized its results for the periods presented below. The preliminary estimated financial information presented below as of and for the three months ended June 30, 2026 is unaudited. Further, KPMG LLP, the Company’s independent public accounting firm,…

Chief Operating Officer and Chief Financial Officer — Armin Zerza: Mr. Armin Zerza stepped down for personal reasons, leading to the appointment of acting CFO and COO.

OTHER EVENTS. On May 7, 2026 , the Company also announced in the earnings release furnished as Exhibit 99.1 hereto that its Board of Directors declared a regular quarterly cash dividend of $0.19 per share on the Company’s Class A Common Stock and Class B Common Stock. The dividend is payable on June 2, 2026, to stockholders of record as of the close of business on May 26, 2026.

RESULTS OF OPERATIONS AND FINANCIAL CONDITION. On May 7, 2026 , Warner Music Group Corp. (“the Company”) issued an earnings release announcing its results for the quarter ended March 31, 2026, which is furnished as Exhibit 99.1 hereto. This information shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any fil…

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. The information contained in

Entry into a Material Definitive Agreement. On March 11, 2026, WMG Acquisition Corp. (“Acquisition Corp.”), a subsidiary of Warner Music Group Corp., entered into an amended and restated credit agreement (the “Credit Agreement”) among Acquisition Corp., as borrower, the guarantors party thereto, the lenders party thereto, JPMorgan Chase Bank, N.A., as administrative agent, and the other financial institutions and lenders from time to time party thereto. The Credit Agreement amends and restate…

OTHER EVENTS. On February 5, 2026 , the Company also announced in the earnings release furnished as Exhibit 99.1 hereto that its Board of Directors declared a regular quarterly cash dividend of $0.19 per share on the Company’s Class A Common Stock and Class B Common Stock. The dividend is payable on March 3, 2026, to stockholders of record as of the close of business on February 18, 2026.

ENTRY INTO A MATERIAL DEFINITIVE AGREEMENT. JV Agreement Amendment On February 4, 2026, WMG BC Holdco LLC (“WMGCo”), a wholly-owned indirect subsidiary of the Company, entered into an amendment (the “Amendment”) to the Master Operations and Economics Agreement, dated as of June 29, 2025 (the “Master Operations and Economics Agreement”), by and among WMGCo, BCSS W JV Investments (B), L.P. (“BainCo”), a wholly-owned indirect subsidiary of Bain Capital Special Situations, LP, and certain affilia…

RESULTS OF OPERATIONS AND FINANCIAL CONDITION. On February 5, 2026 , Warner Music Group Corp. (“the Company”) issued an earnings release announcing its results for the quarter ended December 31, 2025, which is furnished as Exhibit 99.1 hereto. This information shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in…

CEO — Robert Kyncl: The filing discloses an amendment to the CEO's employment agreement regarding equity compensation and severance terms, not a change in personnel or departure.

RESULTS OF OPERATIONS AND FINANCIAL CONDITION. On November 20, 2025, Warner Music Group Corp. issued an earnings release announcing its results for the quarter and fiscal year ended September 30, 2025, which is furnished as Exhibit 99.1 hereto. This information shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference i…

OTHER EVENTS. On November 7, 2025, Warner Music Group Corp. (the “Company”) issued a press release announcing that its Board of Directors declared a regular quarterly cash dividend of $0.19 per share on the Company’s Class A Common Stock and Class B Common Stock, which is furnished as Exhibit 99.1 hereto. The dividend is payable on December 2, 2025, to stockholders of record as of the close of business on November 19, 2025.

RESULTS OF OPERATIONS AND FINANCIAL CONDITION. On August 7, 2025 , Warner Music Group Corp. (“the Company”) issued an earnings release announcing its results for the quarter ended June 30, 2025, which is furnished as Exhibit 99.1 hereto. This information shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any f…

OTHER EVENTS. On August 7, 2025 , the Company also announced in the earnings release furnished as Exhibit 99.1 hereto that its Board of Directors declared a regular quarterly cash dividend of $0.19 per share on the Company’s Class A Common Stock and Class B Common Stock. The dividend is payable on September 3, 2025, to stockholders of record as of the close of business on August 20, 2025.

CREATION OF A DIRECT FINANCIAL OBLIGATION OR AN OBLIGATION UNDER AN OFF-BALANCE SHEET ARRANGEMENT OF A REGISTRANT. The information contained in

ENTRY INTO A MATERIAL DEFINITIVE AGREEMENT. JV Agreement On June 29, 2025, WMG BC Holdco LLC (“WMGCo”), a Delaware limited liability company and wholly owned indirect subsidiary of Warner Music Group Corp. (the “Company”) entered into a Master Operations and Economics Agreement (the “Master Agreement”) and an Amended and Restated Limited Liability Company Agreement (taken together with the Master Agreement, collectively, the “JV Agreement”) with BCSS W JV Investments (B), L.P. (“BainCo”), a D…

COST ASSOCIATED WITH EXIT OR DISPOSAL ACTIVITIES. On July 1, 2025, the Company announced a strategic restructuring plan (the “Plan”) designed to free up funds to invest in music and to accelerate the Company’s long-term growth. The Company expects the Plan to generate pre-tax cost savings of approximately $300 million on an annualized run-rate basis by the end of fiscal year 2027 and expects the majority of the cost savings under the Plan to be accretive to Adjusted OIBDA. $200 million in cos…

OTHER EVENTS. On May 16, 2025, Warner Music Group Corp. (the “Company”) issued a press release announcing that its Board of Directors declared a regular quarterly cash dividend of $0.18 per share on the Company’s Class A Common Stock and Class B Common Stock, which is furnished as Exhibit 99.1 hereto. The dividend is payable on June 3, 2025, to stockholders of record as of the close of business on May 27, 2025.

RESULTS OF OPERATIONS AND FINANCIAL CONDITION. On May 8, 2025 , Warner Music Group Corp. issued an earnings release announcing its results for the quarter ended March 31, 2025, which is furnished as Exhibit 99.1 hereto. This information shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Se…

CFO — Bryan Castellani: The CFO is stepping down with a named external successor (Armin Zerza) taking over on the same effective date, indicating an orderly succession rather than a sudden loss of leadership.

OTHER EVENTS. On February 14, 2025, Warner Music Group Corp. (the “Company”) issued a press release announcing that its Board of Directors declared a regular quarterly cash dividend of $0.18 per share on the Company’s Class A Common Stock and Class B Common Stock, which is furnished as Exhibit 99.1 hereto. The dividend is payable on March 4, 2025, to stockholders of record as of the close of business on February 24, 2025.

RESULTS OF OPERATIONS AND FINANCIAL CONDITION. On February 6, 2025 , Warner Music Group Corp. issued an earnings release announcing its results for the quarter ended December 31, 2024, which is furnished as Exhibit 99.1 hereto. This information shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing unde…